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MediaWiki:Common.js: Difference between revisions
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/* Any JavaScript here will be loaded for all users on every page load. */ | /* Any JavaScript here will be loaded for all users on every page load. */ | ||
/* Test if an element has a certain class | |||
* | |||
* @deprecated: Use $(element).hasClass() instead. | |||
*/ | |||
window.hasClass = ( function() { | |||
var reCache = {}; | |||
return function (element, className) { | |||
return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className); | |||
}; | |||
})(); | |||
/** Collapsible tables ********************************************************* | /** Collapsible tables ********************************************************* | ||